From: Kostya Serebryany <kcc@google.com>
Date: Tue, 8 Aug 2017 20:20:40 +0000 (+0000)
Subject: [sanitizer-coverage] -fsanitize-coverage=bb,inline-8bit-counters
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=350d0498a4bcc47c57340f278bf708fe92b77979;p=clang

[sanitizer-coverage] -fsanitize-coverage=bb,inline-8bit-counters

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@310409 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/SanitizerArgs.cpp b/lib/Driver/SanitizerArgs.cpp
index 091610d03c..2f12c6d4a5 100644
--- a/lib/Driver/SanitizerArgs.cpp
+++ b/lib/Driver/SanitizerArgs.cpp
@@ -543,8 +543,10 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC,
         << "-fsanitize-coverage=trace-pc-guard";
 
   int InsertionPointTypes = CoverageFunc | CoverageBB | CoverageEdge;
+  int InstrumentationTypes =
+      CoverageTracePC | CoverageTracePCGuard | CoverageInline8bitCounters;
   if ((CoverageFeatures & InsertionPointTypes) &&
-      !(CoverageFeatures &(CoverageTracePC | CoverageTracePCGuard))) {
+      !(CoverageFeatures & InstrumentationTypes)) {
     D.Diag(clang::diag::warn_drv_deprecated_arg)
         << "-fsanitize-coverage=[func|bb|edge]"
         << "-fsanitize-coverage=[func|bb|edge],[trace-pc-guard|trace-pc]";
diff --git a/test/Driver/fsanitize-coverage.c b/test/Driver/fsanitize-coverage.c
index a508a07331..fc4f69622a 100644
--- a/test/Driver/fsanitize-coverage.c
+++ b/test/Driver/fsanitize-coverage.c
@@ -86,6 +86,8 @@
 // CHECK_NOPRUNE: -fsanitize-coverage-no-prune
 
 // RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=inline-8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_INLINE8BIT
+// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=bb,inline-8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_INLINE8BIT
+// CHECK_INLINE8BIT-NOT: warning
 // CHECK_INLINE8BIT: -fsanitize-coverage-inline-8bit-counters
 
 // RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=inline-8bit-counters,pc-table %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_PC_TABLE